Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - INSIGHT ENTERPRISES INCFinancial_Report.xls
EX-31.1 - EX-31.1 - INSIGHT ENTERPRISES INCd323399dex311.htm
EX-31.2 - EX-31.2 - INSIGHT ENTERPRISES INCd323399dex312.htm
10-Q - FORM 10-Q - INSIGHT ENTERPRISES INCd323399d10q.htm

Exhibit 32.1

INSIGHT ENTERPRISES, INC.

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Insight Enterprises, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Kenneth T. Lamneck, Chief Executive Officer of the Company, and Glynis A. Bryan, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that to the best of our knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

By:  

/s/ Kenneth T. Lamneck

 

Kenneth T. Lamneck

Chief Executive Officer

  May 2, 2012
By:  

/s/ Glynis A. Bryan

 

Glynis A. Bryan

Chief Financial Officer

  May 2, 2012